| 6Styles | ||
| 70 | 90.1 | Heavy |
| 54 | 92.0 | Doom |
| 25 | 87.1 | Power |
| 22 | 93.6 | Progressive |
| 15 | 85.8 | Melodic |
| 10 | 84.4 | Speed |
| 7Countries | ||
| 34 | 83.1 | United Kingdom |
| 22 | 93.6 | Japan |
| 15 | 85.8 | Finland |
| 13 | 86.0 | United States |
| 12 | 90.5 | Sweden |
| 10 | 84.4 | Germany |
| 1 | 95.0 | International |
| 48Years | ||
| 1 | 90.0 | 2021 |
| 2 | 88.0 | 2019 |
| 1 | 95.0 | 2017 |
| 1 | 100.0 | 2016 |
| 2 | 60.0 | 2015 |
| 1 | 90.0 | 2014 |
| 3 | 80.0 | 2013 |
| 1 | 100.0 | 2012 |
| 2 | 70.0 | 2011 |
| 1 | 90.0 | 2010 |
| 4 | 83.2 | 2009 |
| 2 | 89.0 | 2007 |
| 2 | 83.0 | 2006 |
| 3 | 75.0 | 2005 |
| 2 | 88.0 | 2004 |
| 3 | 86.2 | 2003 |
| 2 | 72.0 | 2002 |
| 2 | 68.0 | 2001 |
| 3 | 91.9 | 2000 |
| 2 | 74.0 | 1999 |
| 4 | 84.4 | 1998 |
| 2 | 58.0 | 1997 |
| 3 | 79.6 | 1996 |
| 4 | 86.5 | 1995 |
| 2 | 87.0 | 1994 |
| 2 | 86.0 | 1993 |
| 5 | 92.6 | 1992 |
| 1 | 95.0 | 1991 |
| 5 | 84.9 | 1990 |
| 4 | 87.6 | 1989 |
| 3 | 65.0 | 1988 |
| 3 | 86.2 | 1987 |
| 3 | 74.6 | 1986 |
| 1 | 70.0 | 1985 |
| 2 | 93.0 | 1984 |
| 2 | 80.0 | 1983 |
| 1 | 75.0 | 1982 |
| 2 | 74.0 | 1981 |
| 2 | 85.0 | 1980 |
| 4 | 78.9 | 1978 |
| 1 | 80.0 | 1977 |
| 3 | 80.8 | 1976 |
| 2 | 60.0 | 1975 |
| 1 | 70.0 | 1974 |
| 1 | 80.0 | 1973 |
| 1 | 50.0 | 1972 |
| 1 | 65.0 | 1971 |
| 2 | 66.0 | 1970 |
| 9Bands | ||
| 22 | 93.6 | 人間椅子 |
| 19 | 82.7 | Black Sabbath |
| 15 | 85.8 | Stratovarius |
| 15 | 77.8 | Judas Priest |
| 12 | 90.5 | Candlemass |
| 10 | 84.4 | Blind Guardian |
| 10 | 82.7 | Dio |
| 3 | 89.2 | Rainbow |
| 1 | 95.0 | Heaven & Hell |
| 1Formats | ||
| 107 | 91.3 | Full-length |
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